baber/WOPTO huggingface dataset:
Patent KR-20210033630-A (KR)
Title: Device for crushing waste tire
Inventor: PARK JONG GAB
IPC: B29B17/02
Filed: 2019-09-19
Abstract: The present invention relates to a waste tire refrigeration grinding treatment apparatus. More specifically, the present invention relates to a technology for separating rubber and iron cores by freezing waste tires using liquid nitrogen and crushing the frozen waste tires using a press. An effect of the present invention is that the crushing is easy by freezing the waste tires with liquid nitrogen and crushing the same with the press, so that it is very easy to separate the iron cores buried in the waste tires.
Patent KR-20190110080-A (KR)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H01L27/12
Filed: 2019-09-19
Abstract: The present invention is to provide a semiconductor device with a low wiring resistance, to provide a semiconductor device with a high permeability, or to provide a semiconductor device with an aperture ratio. A gate electrode, a semiconductor layer, a source electrode, or a drain electrode are formed using a light transmitting material, and wiring such as a gate wiring or a source wiring is formed of a material having a lower resistivity than a material having a light transmitting property. In addition, the source wiring and/or the gate wiring are formed by stacking a light transmitting material and a material having a lower resistivity than the light transmitting material.
Patent KR-20210034240-A (KR)
Title: Method and apparatus for contention based uplink signal transmission in wireless communication network
Inventor: OH SUNG MIN
IPC: H04W28/04
Filed: 2019-09-20
Abstract: According to an embodiment of the present invention, a method of operating, in a wireless communication network, one terminal included in a terminal group which shares a contention resource in the wireless communication network and transmits an uplink signal based on a contention scheme. The method comprises the steps of: receiving a signal including information on the contention resource from a base station; transmitting an uplink signal including contention resource transmission information mapped to the contention resource through a contention resource of a first slot based on the indication of the information on the contention resource; receiving, from the base station, a signal including resource allocation information in a second slot determined based on a result of decoding the uplink signal; and determining an uplink transmission scheme in the second slot based on the signal including the resource allocation information. According to the present invention, the method can minimize transmission delay.
Patent KR-20210037124-A (KR)
Title: Manufacturing unit of diester-based material and method of manufacturing the same
Inventor: CHOO YEON UK
IPC: C07C67/08
Filed: 2019-09-27
Abstract: The present invention relates to a purification unit of a diester-based material, including: a flash drum configured to separate water and unreacted alcohols from a crude feed containing a diester-based material, water and unreacted alcohols; a rectification column configured to receive the primary purified product to perform rectification, wherein a column feed line is linked to the lower lateral portion of the column main body, and the unreacted alcohols and water are discharged from the top, while the secondary purified product containing the diester-based material is discharged from the bottom; and a heat exchanger installed on the column feed line. The purification unit includes a rectification column together with a flash drum, and thus allows continuous operation, while maintaining the processing capacity of a batch process as it is, and can save energy consumed for purification by using the rectification having excellent energy efficiency instead of distillation requiring high energy consumption.
Patent KR-20210039631-A (KR)
Title: Film and laminate for electronic board, and electronic board comprising same
Inventor: HEO YOUNG MIN
IPC: C08L67/02
Filed: 2019-10-02
Abstract: A film for an electronic board according to an embodiment, when immersed in water at room temperature for 24 hours, has a moisture absorption rate of less than 0.3% compared to an initial weight, and thus, compared to an existing film for an electronic board, it is possible to prevent changes in dimensions or deterioration of electrical properties by containing moisture according to changes in temperature and humidity. In addition, since the film for electronic board has properties equal to or greater than those of the existing film in terms of flexibility and physical and chemical properties, the film is applied to the manufacture of laminates with conductive films such as FCCL, and electronic boards such as FPCB, thereby improving processability, durability, transmission capacity, and the like.
Patent KR-20210041661-A (KR)
Title: Display module manufacturing apparatus and display module manufacturing method
Inventor: JUNG CHULHO
IPC: H01L51/52
Filed: 2019-10-07
Abstract: A method of manufacturing a display module according to an embodiment of the present invention may include the steps of: disposing a display panel on a stage including a first magnet having a first pole; disposing an adhesive member including a plurality of conductive particles on the display panel; disposing a circuit part on the adhesive member; disposing a head portion over the circuit part comprising a second magnet having a second pole different from the first pole; aligning the plurality of conductive particles using the first magnet and the second magnet; and electrically connecting the display panel and the circuit part. It is possible to improve reliability.
Patent KR-20210045654-A (KR)
Title: Image sensor
Inventor: JO WAN HEE
IPC: H04N9/04
Filed: 2019-10-17
Abstract: The present invention relates to an image sensor and is a technology capable of estimating crosstalk of a pixel. The present invention comprises: a pixel array including a plurality of unit test patterns for individually measuring values of crosstalk components of a plurality of light blocking pixels generated by one open pixel; a storage unit configured to store the values of the crosstalk components individually measured by the plurality of unit test patterns; a calculation unit for calculating a crosstalk value for each target pixel by combining the values of the crosstalk components stored in the storage unit; and a correction unit configured to correct pixel data by reflecting the crosstalk value, calculated by the calculation unit, to each pixel data.
Patent KR-20210045757-A (KR)
Inventor: LIM SEUNG JOO
IPC: G21F9/06
Filed: 2019-10-17
Abstract: The present invention relates to a technique for treating a waste liquid containing non-degradable organic materials, and more particularly, to a technique for treating radioactive waste containing organic materials, such as organic decontamination agents, generated from nuclear power plants, nuclear facilities, and radiation (activity) utilization facilities. The decontamination waste liquid treatment method comprises a step of injecting air into a decontamination waste liquid and irradiating the decontamination liquid with radiation. By using the decontamination waste liquid treatment method of the present invention, the decontamination waste liquid generated during a decontamination process can be treated with excellent efficiency.
Patent KR-20190121737-A (KR)
Title: Flexible display apparatus and display method thereof
Inventor: SOHN JUNG JOO
IPC: G06F1/16
Filed: 2019-10-18
Abstract: Disclosed is a flexible display device. The flexible display device comprises: a flexible display; a sensor; and a control unit displaying a first screen of an application in a first region of the flexible display formed by the bending of the flexible display and displaying a second screen of the application in a second region of the flexible display when the bending of the flexible display is sensed by the sensor. The second screen includes a GUI receiving an input of a user for the application. When the release of the bending is sensed by the sensor, the control unit controls the flexible display to display a third screen of the application.
Patent KR-20210050784-A (KR)
Title: Smart safety management holding device
Inventor: LEE KYUNG JAE
IPC: G08B7/06
Filed: 2019-10-29
Abstract: The present invention relates to a post device and, more specifically, to a smart safety management post device which can simply install a variety of IoT equipment beyond the concept of a conventional post, and perform power supply management capable of safe power supplying and network connection management, state management of a post device and surrounding environment management, warning or information display management capable of immediately displaying natural disasters, man-made disasters, civil defense warnings, etc., and crime prevention management for safe prevention purposes from crimes in an integrated manner. The smart safety management post device comprises a pole fixed and erected on the ground and an arm coupled to an upper side of the pole to be laterally arranged. The smart safety management post device further comprises: components for power supplying and network connection; components for post management and environment management; components for warning or information displaying; and components for crime prevention management. A box is formed on the pole. An integrated controller for controlling the components and performing network communication with a remote operating server to monitor the components by the operating server is arranged in the box.
Patent KR-20200067084-A (KR)
Inventor: CHOI IL HWAN
IPC: B32B27/34
Filed: 2019-10-31
Abstract: The present invention relates to: a polyamide resin having crystals, each of which has an average diameter of 8.0 nm or less measured by a small-angle X-ray scattering device; and a polymer film and a resin laminate using the same. The present invention suppresses an excessive increase in the length of a crystalline polymer chain, thereby improving transparency.
Patent KR-20210053061-A (KR)
Title: Negative active material for rechargeable lithium battery, negative electrode for rechargeable lithium battery including same, and rechargeable lithium battery including same
Inventor: PARK YOONSOO
IPC: H01M10/0525
Filed: 2019-11-01
Abstract: The present invention relates to a negative active material for a lithium secondary battery, a negative electrode including the same, and a lithium secondary battery including the same. The negative active material comprises: a first active material comprising a core including natural graphite and a hard carbon coating layer; a second active material comprising a core including natural graphite and a crystalline graphite coating layer; and a third active material which is flake graphite.
Patent KR-20210060138-A (KR)
Inventor: JUNGKYU SON
IPC: B25J11/00
Filed: 2019-11-18
Abstract: A robot according to an embodiment of the present invention comprises: a main body provided with a driving wheel; a seat disposed on the upper side of the main body; a backrest spaced apart from the seat; a link connecting the seat and the backrest; a first tilting mechanism embedded in the seat and tilting the link relative to the seat; and a second tilting mechanism embedded in the backrest and tilting the backrest relative to the link.
Patent KR-20210062454-A (KR)
Inventor: HONG JI YOUNG
IPC: B61K9/08
Filed: 2019-11-21
Abstract: The present invention relates to a railway inspecting device for inspecting a condition of a railway. Specifically, according to an embodiment of the present invention, the railway inspecting device acquires an image by photographing a railway while the railway inspecting device moves in a direction in which the railway is arranged, extracts characteristics of power spectral density of the railway from the acquired image, classifies the characteristics of the power spectral density according to a machine learning model, and detects whether corrugation occurs on the railway based on the classified characteristics of the power spectral density.
Patent KR-20210064447-A (KR)
Title: a manipulator type unloading apparatus
Inventor: WON JONG UN
IPC: B65G21/14
Filed: 2019-11-25
Abstract: The present invention relates to a manipulator-type multiple loading and unloading device. The present invention is to provide a manipulator-type multiple loading and unloading device capable of unloading cargoes more quickly by automatically unloading cargoes loaded on a vehicle and transporting the cargoes to a conveyor or an unloading unit. To this end, according to the present invention, the manipulator-type multiple loading and unloading device comprises: a base frame forming a lower part; a transfer part provided on an upper part of the base frame to move the cargo rearward; a manipulator for unloading the cargo loaded in a cargo compartment; and a transport part provided on all of the transfer part to transport the cargo unloaded by the manipulator to the transfer part.
Patent KR-20210063890-A (KR)
Title: Operation method of mark recognition apparatus for improving recognition accuracy
Inventor: JOO SANG HYUN
IPC: G09B21/00
Filed: 2019-11-25
Abstract: Disclosed are a mark recognition device for a body contact and an operation method thereof. According to one embodiment, the mark recognition device for the body contact interlocked with a user terminal comprises: a vibrating panel including a plurality of vibration elements in contact with a user's body; and a control part that vibrates the vibration elements corresponding to the pattern of the mark among the plurality of vibration elements according to a stroke order of the mark based on the information of the mark received from the user terminal, wherein the control part sets the vibration intensity of at least some of the vibration elements corresponding to the pattern of the mark differently. Therefore, the present invention is capable of improving the accuracy of recognizing the user's mark.
Patent KR-20190133140-A (KR)
Title: Apparatus for diagnosing sudden unintended acceleration of a vehicle
Inventor: YUN BYUNG CHOON
IPC: G07C5/02
Filed: 2019-11-25
Abstract: According to the present invention, disclosed is a device for diagnosing sudden unintended acceleration of a vehicle. The device for diagnosing sudden unintended acceleration of the vehicle of the present invention comprises: an information collecting part for receiving vehicle information through in-vehicle communication from a plurality of electronic control units (ECU) mounted on the vehicle; a sudden unintended acceleration determining part for determining sudden unintended acceleration on the basis of the vehicle information received from the information collecting part; and a recording part for recording the vehicle information at the time of occurrence of the sudden unintended acceleration when the sudden unintended acceleration is determined by the sudden unintended acceleration determining part. Therefore, an objective of the present invention is to provide the device for diagnosing the sudden unintended acceleration of the vehicle for recording the vehicle state information at the time of occurrence of the sudden unintended acceleration using a vehicle network router.
Patent KR-20210067294-A (KR)
Title: Apparatus and method for automatic translation
Inventor: LEE YO HAN
IPC: G06F40/20
Filed: 2019-11-29
Abstract: The present invention relates to an automatic translation device and a method thereof and, more specifically, to an automatic translation device between low-resource languages lacking the learning data and a method thereof. The automatic translation device according to the present invention comprises: an input part that receives a primitive language, which is a rare language, and a third language, which has more vocabulary resources than the rare language; a memory wherein a program for performing automatic translation between the primitive language, which is the rare language, and a target language, is stored using the third language; and a processor that executes a program, wherein the processor performs automatic translation using the third language vocabulary embedding vector. Therefore, the present invention is capable of having an effect of allowing supplementation of a sentence semantic expression.
Patent KR-20210069141-A (KR)
Title: Flexible display device, and method of operating a flexible display device
Inventor: LEE JEONG KUG
IPC: G09F9/30
Filed: 2019-12-02
Abstract: A flexible display device includes: a flexible display panel having a display area; a gamma data storage part storing whole driving gamma data generated by first multi-view programming with respect to the whole display area, and partial driving gamma data generated by second multi-view programming with respect to a part of the display area; a gamma reference voltage generation part generating a gamma reference voltage based on the whole driving gamma data in a non-transformed state of the flexible display panel, and generating a gamma reference voltage based on the partial driving gamma data in a transformed state of the flexible display panel; and a data driver providing data voltages to the flexible display panel based on the gamma reference voltages. Accordingly, the present invention is capable of improving the display quality of the flexible display device, and reducing power consumption.
Patent KR-20210073900-A (KR)
Title: Augmented reality system with collecting printed matter
Inventor: KIM JI GYO
IPC: G06T19/00
Filed: 2019-12-11
Abstract: The present invention relates to an augmented reality system collecting printed matter. According to the present invention, large book-type augmented reality content in a showroom can be enjoyed at home by means of a portable booklet, a plant or animal image card can be requested and kept based on information imaged outdoors and transmitted, a scrap area of the portable booklet or the image card can be cut and captured in a scrap book, and thus augmented reality content can be re-enjoyed at home as well as outdoors or in a showroom and augmented reality content collection is possible outdoors as well as in a showroom. The present invention includes: an exhibition brochure installed in a sculpture form in a showroom; a user terminal where a virtual image is augmented on a front display when the exhibition brochure is imaged; and a portable booklet identical in content to the exhibition brochure and prepared in a user-portable form. The same virtual image is augmented on the front display of the user terminal when the portable booklet is imaged by the user terminal and when the exhibition brochure is imaged.
Patent KR-20210037499-A (KR)
Title: Effective Method for increasing skin penetration and beauty effect by using Extracellular Matrix Protein for Anti-Aging or Anti-wrinkle Stabilized with Small Unilamella Liposome
Inventor: SHIN KWAN WOO
IPC: A61K8/02
Filed: 2019-12-11
Abstract: The present invention relates to a cosmetic composition for anti-aging or anti-wrinkle purpose comprising an extracellular membrane protein solution captured in a single lamellar liposome, and a method for preventing skin aging or alleviating wrinkles using the same. The present invention can increase the skin absorption rate and control the production of extracellular membrane protein fibrils in the skin dermis in vivo by collecting and using the extracellular membrane protein solution as a single lamellar liposome, thereby being effectively used for preventing skin aging or alleviating wrinkles.
Patent KR-20210074070-A (KR)
Title: vacuum hammer
Inventor: PARK JEONG YEL
IPC: E02D7/10
Filed: 2019-12-11
Abstract: The present invention relates to a vacuum hammer. In accordance with the present invention, the vacuum hammer comprises: a cylinder unit which has a cylinder with a piston which is installed to be able to make a reciprocating motion by a hydraulic pressure supply unit; a hit member slidably installed in a housing placed on a lower side of the cylinder unit to be hit by the cylinder; a piston acceleration and hitting noise reducing unit which includes a vacuum chamber installed in the housing to accelerate the fall of the piston when the piston hits the hit member, and to reduce noise by keeping a vacuum status, and a vacuum generation unit connected to the vacuum chamber to keep the vacuum pressure in the vacuum chamber; and a cooling unit which is installed between the housing with the vacuum chamber and the cylinder to be elevated/lowered by the cylinder, to cool the piston hitting the hit member, and to prevent a hydraulic pressure oil from being leaked from the cylinder by the vacuum pressure in the vacuum chamber. The present invention aims to provide a vacuum chamber which is able to improve the hitting force and reduce the noise.
Patent KR-20210074500-A (KR)
Title: An apparatus for manufacturing embryo-retaining polished rice
Inventor: KIM DONG HO
IPC: B02B5/02
Filed: 2019-12-12
Abstract: Disclosed is an apparatus for manufacturing dry unwashed sprouted rice, comprising: a device body having a raw material input port into which rice is put and an outlet port through which the ground rice is discharged; a raw material supply unit supplying the rice supplied through the raw material input port to a place for grinding; a rice softening unit moving rice supplied by the raw material supply unit upwards and softening the same; a rice bran removal unit for removing foreign substances and rice bran attached to the surface of sprouted rice softened in the softening unit; and a suction unit sucking and treating the foreign substances and rice bran generated from the softening unit and the rice bran removing unit.
Patent KR-20210076593-A (KR)
Title: Kiln
Inventor: HWANG MIN YOUNG
IPC: F27D11/02
Filed: 2019-12-16
Abstract: According to one embodiment of the present, a kiln can comprise: a kiln body having a storage space in which a material is stored; a transfer unit provided in the storage space of the kiln body and transferring the material; a first heating unit heating the material in the storage space of the kiln body and heating the material at a position corresponding to a first surface of the material; a second heating unit heating the material in the storage space of the kiln body and heating the material at the position corresponding to a second surface of the material; and a third heating unit heating the material in the storage space of the kiln body and heating the material at the position corresponding to a third surface of the material.
Patent KR-20200087073-A (KR)
Title: Screen device for crushing machine and method of operating screen device for crushing machine
Inventor: HAGIWARA AKIKO
IPC: B02C18/22
Filed: 2019-12-17
Abstract: An object of the present invention is to provide a crusher screen device for detecting a load on the screen device, and capable of taking proper measures to an overload state, in the screen device for transferring contaminants to a crusher for crushing the contaminants such as sludge in treated water, and an operation method of the crusher screen device. There are provided: a crusher screen device having a screen part for transferring contaminants, and a detection part for detecting a current value of a drive part for driving the screen part as the crusher screen device for transferring the contaminants to a crusher for crushing the contaminants in a conduit; and an operation method of the crusher screen device. An overloaded state of the screen part can be instantaneously determined by detecting a current value of the drive part of the screen part. By this constitution, proper measures such as the dissolution of the overload state of the screen part can be quickly taken.